//
//  NSDateExtend.h
//  xWeibo
//
//  Created by alvis mac on 8/7/15.
//  Copyright (c) 2015 alvis. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface  NSDate(NSDateExtend)
- (BOOL)isToday;
- (BOOL)isYesterday;
- (BOOL)isThisYear;
- (NSDateComponents *)deltaWithNow;
@end
